What Is the [H₃O⁺] in a Solution with PH =

question 76

Multiple Choice

What is the [H₃O⁺] in a solution with pH = 11.61?

• A)1.16 × 10⁺¹ M
• B)2.39 × 10⁺¹ M
• C)4.07 × 10^-3 M
• D)1.00 × 10^-14 M
• E)2.45 × 10^-12 M

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Definitions:

Zygomaticus Major

The zygomaticus major is a facial muscle that extends from the zygomatic bone to the corners of the mouth, primarily involved in smiling.

Orbicularis Oculi

A circular muscle that surrounds the eye, responsible for closing the eyelids and contributing to facial expressions such as blinking and winking.

Occipitofrontalis

A muscle of the scalp that plays a role in facial expressions, such as raising the eyebrows.

Levator Palpebrae Superioris

The muscle responsible for elevating the upper eyelid, crucial for opening the eye.